CN220408459U - Automatic compressing and rotating positioning mechanism - Google Patents
Automatic compressing and rotating positioning mechanism Download PDFInfo
- Publication number
- CN220408459U CN220408459U CN202321820194.0U CN202321820194U CN220408459U CN 220408459 U CN220408459 U CN 220408459U CN 202321820194 U CN202321820194 U CN 202321820194U CN 220408459 U CN220408459 U CN 220408459U
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- rack
- compressing
- mounting plate
- rotating
- workpiece
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- 239000000872 buffer Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The automatic compacting and rotating positioning mechanism comprises a workbench, wherein a rotating assembly is arranged on the workbench, the rotating assembly comprises a rack, a rotating cylinder for driving the rack to linearly slide is connected to the rack, a gear is arranged at one end of the rack, and the gear is meshed with the rack; the outer cover of the rotary assembly is provided with a shield, a mounting plate is arranged above the shield, and the mounting plate is fixedly connected with the center of the gear; one mounting end is provided with a compression structure; fixing the workpiece on the mounting plate through the compression structure; the rotary assembly drives the mounting plate to rotate, the workpiece on the mounting plate rotates along with the mounting plate, after the first end surface to be machined of the workpiece is machined, the rotary assembly drives the mounting plate to rotate, so that the second end surface to be machined of the workpiece can be machined for the second time after reaching the machining position, a compacting structure is not needed to be removed between the two times of machining, the workpiece is fixed and re-fixed, machining procedure steps are effectively reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of machining, in particular to an automatic compacting and rotating positioning mechanism.
Background
In the process of machining a workpiece, the workpiece is firstly required to be placed at a correct position, and in order to ensure that the workpiece does not displace in the machining process, a fixing piece is generally adopted to fix the workpiece. However, most of workpiece processing is not completed at one time, and sometimes one side of the workpiece is processed, the other side of the workpiece is required to be processed by rotating the workpiece, and in the process of changing the posture of the workpiece, the fixing of the workpiece by the fixing piece is required to be released, and the workpiece is fixed and processed after the posture of the workpiece is changed. Multiple unfixed and refastened operations in the machining process consume a large amount of time, reducing the working efficiency.
Based on the above, the utility model aims to provide an automatic pressing and rotating positioning mechanism, which solves the problem of reduced working efficiency caused by multiple unfixing and re-fixing when a workpiece is required to be processed by multiple rotation and posture change.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims at providing the automatic compressing and rotating positioning mechanism, and a workpiece can be quickly and stably fixed on a mounting plate by arranging a compressing structure and a positioning block on the mounting plate; the rotary assembly drives the mounting plate to rotate, so that the workpiece on the mounting plate rotates along with the workpiece, after the first end surface to be machined of the workpiece is machined, the rotary assembly drives the mounting plate to rotate, so that the second end surface to be machined of the workpiece can be machined for the second time after reaching the machining position, the workpiece is fixed and re-fixed by the pressing structure between the two times of machining, the machining procedure steps are effectively reduced, and the working efficiency is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automatic compacting and rotating positioning mechanism comprises a workbench fixed on equipment, wherein a rotating assembly is arranged on the workbench, the rotating assembly comprises a rack which is linearly and slidably arranged on the workbench, a rotating cylinder which is used for driving the rack to linearly slide is connected to the rack, one end of the rack is provided with a gear, and the gear is meshed with the rack; the rotary assembly outer cover is provided with a protective cover, a mounting plate is arranged above the protective cover, and the mounting plate is fixedly connected with the gear; the mounting panel up end is equipped with the compress tightly structure.
A linear slide rail is arranged on a workbench below a rack, and the rack is arranged on the linear slide rail through a sliding block. The linear slide rail and the slide block limit the displacement travel of the rack, so that the stability of the movement of the rack is improved.
According to the utility model, the rotary cylinder and the gear are respectively positioned at two sides of the rack, the telescopic rod of the rotary cylinder is parallel to the linear slide rail, and the tail end of the telescopic rod of the rotary cylinder is connected with the rack through a floating joint.
The hydraulic buffer parts are arranged at the two ends of the linear slide rail of the workbench and used for buffering and limiting the rack so as to prevent damage to the rack and the gear caused by sudden stop.
The mounting plate is provided with a positioning block. The workpiece can be fast positioned to the correct position by the positioning piece, and the workpiece processing quality is prevented from being affected by inaccurate positioning.
The compressing structure comprises a compressing support and a compressing arm, wherein the upper end of the compressing support is hinged to the middle of the compressing arm, one end of the compressing arm is fixedly provided with a compressing block, and the other end of the compressing arm and the compressing support are respectively hinged to the tail end of a compressing cylinder telescopic rod and a cylinder body of the compressing cylinder.
The workbench is provided with a plurality of air pipes, air outlets of the air pipes face the compression structure, and the air inlets are connected with the air transmission device.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the compaction structure is arranged on the mounting plate, the rotary assembly for driving the mounting plate to rotate is arranged below the mounting plate, and the workpiece is locked on the mounting plate through the compaction structure, so that displacement between the workpiece and the mounting plate can not occur; after the first end face to be machined of the workpiece is machined, the rotary assembly drives the mounting plate to rotate, the workpiece can bear the mounting plate to rotate together until the second end face to be machined reaches the machining position, and then machining treatment of the second end face to be machined is carried out. In the two processing processes, the workpiece is not required to be fixed by the pressing structure, the workpiece and the mounting plate are integrally rotated to change the posture of the workpiece, the steps of the processing procedure are reduced, the processing time is shortened, and the working efficiency is improved.
2. The pressing structure comprises a pressing support and a pressing arm, wherein the pressing support is hinged with the pressing arm through a pressing cylinder, and the pressing of a workpiece is directly realized through driving of the pressing cylinder without manual pressing; in addition, the rotary assembly is driven by the compression cylinder, and the cylinder is used as a drive, so that the manual requirement can be reduced, the automation of the production line is improved, the efficiency is high, and the cost is low.
3. According to the utility model, the displacement stroke of the rack is limited through the linear slide rail and the slide block, the stability of the movement of the rack is improved, and the hydraulic buffer parts are arranged at the two ends of the linear slide rail and are used for limiting and buffering the rack, so that the damage to the rack and the gear caused by sudden stop is prevented, and the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a swivel assembly of the present utility model.
Reference numerals: 1. a work table; 2. a swivel assembly; 2-1, a rack; 2-2, a rotary cylinder; 2-3, gears; 2-4, linear slide rails; 2-5, floating joint; 3. a shield; 4. a mounting plate; 5. a compacting structure; 5-1, compacting the support; 5-2, a pressing arm; 5-3, compacting the cylinder; 5-4, compacting blocks; 6. a hydraulic buffer; 7. a positioning block; 8. an air pipe; 9. and a limiting piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, an automatic compacting and rotating positioning mechanism comprises a workbench 1 fixed on equipment, wherein a rotating assembly 2 is arranged on the workbench 1, the rotating assembly 2 comprises a rack 2-1 which is linearly and slidably arranged on the workbench 1, a rotating cylinder 2-2 which is used for driving the rack 2-1 to linearly slide is connected to the rack 2-1, a gear 2-3 is arranged on the workbench outside the rack 2-1, and the gear 2-3 is meshed with the rack 2-1; the outer cover of the rotary assembly 2 is provided with a shield 3, a mounting plate 4 is arranged above the shield 3, the mounting plate 4 is fixedly connected with the gear 2-3 (a fixing piece connected with the mounting plate 4 is arranged on the gear 2-3, and a round hole allowing the fixing piece to pass through is arranged on the shield 3); the upper end face of the mounting plate is provided with a compression structure 5.
A linear slide rail 2-4 is arranged on a workbench 1 below a rack 2-1, and the rack 2-1 is arranged on the linear slide rail 2-4 through a sliding block. The displacement travel of the rack 2-1 is limited through the linear slide rail 2-4 and the slide block, so that the stability of the movement of the rack 2-1 is improved.
According to the utility model, a rotary cylinder 2-2 and a gear 2-3 are respectively positioned at two sides of a rack 2-1, a telescopic rod of the rotary cylinder 2-2 is parallel to a linear slide rail 2-4, and the tail end of the telescopic rod of the rotary cylinder 2-2 is connected with the rack 2-1 through a floating joint 2-5.
The hydraulic buffer pieces 6 are arranged at two ends of the linear slide rail 2-4 of the workbench 1 and used for limiting and buffering the rack 2-1 and preventing sudden stop from damaging the rack 2-1 and the gear 2-3. The workbench is provided with two limiting parts 9 on the outer side of the gear 2-3, the gear 2-3 is provided with a stop block matched with the limiting parts 9, the two limiting parts 9 are used for limiting the gear 2-3, when the gear 2-3 is limited by the limiting parts 9, the rack 2-1 is also limited by the hydraulic buffer part 6, and the end face of a workpiece to be processed is just located at the processing position.
The mounting plate 4 is provided with a positioning block 7. The workpiece can be quickly positioned to the correct position by the positioning piece 4, so that the processing quality of the workpiece is prevented from being influenced by inaccurate positioning. The positioning block 7 is detachably arranged on the mounting plate 4, and the positioning block 7 can be replaced according to the type of the product, so that compatibility of different products is realized.
The compressing structure comprises a compressing support 5-1 and a compressing arm 5-2, wherein the upper end of the compressing support 5-1 is hinged to the middle of the compressing arm 5-2, a compressing block 5-4 is fixed at one end of the compressing arm 5-2, and the other end of the compressing arm 5-2 and the compressing support 5-1 are respectively hinged to the tail end of a telescopic rod of a compressing cylinder 5-3 and a cylinder body of the compressing cylinder 5-3. The compressing block 5-4 is detachably mounted on the compressing arm 5-2 and can be replaced according to the type of the product.
The workbench 1 is provided with a plurality of air pipes 8, the air outlets of the air pipes 8 face towards the compression structure, and the air inlets are connected with the air transmission device. In the processing process, the gas conveying device conveys gas to the plurality of gas pipes 8, and fine scraps generated in the processing process are cleaned, so that the cleanness of the movable mechanism is ensured, and the accuracy of the processing work area is improved.
The working principle of the utility model is as follows:
firstly, a worker installs a workpiece on a positioning block 7 of a mounting plate, a compression cylinder 5-3 is started, and the compression cylinder 5-3 drives a compression arm 5-2 and a compression block 5-4 in sequence to compress the workpiece; after the first end face to be machined of the workpiece is machined, a rotary cylinder 2-2 is started, the rotary cylinder 2-2 drives a rack 2-1 to move along a linear track 2-4, the moving rack 2-1 drives a gear 2-3 to rotate, a mounting plate 4 fixed on the gear 2-3 rotates along with the gear 2-3, the workpiece is fixed on the mounting plate 4 and rotates along with the mounting plate 4, when the workpiece rotates to a second end face to be machined, the rotary assembly 2 stops moving, the machining device performs machining on the second end face to be machined of the workpiece, the machining device is finished, the rotary cylinder 2-2 is reset, a pressing cylinder 5-3 is reset, the workpiece is taken out, and the gas conveying device sweeps through a gas pipe 8.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The automatic compacting and rotating positioning mechanism comprises a workbench fixed on equipment and is characterized in that a rotating assembly is arranged on the workbench, the rotating assembly comprises a rack which is linearly and slidably arranged on the workbench, a rotating cylinder which is used for driving the rack to linearly slide is connected to the rack, one end of the rack is provided with a gear, and the gear is meshed with the rack;
the rotary assembly outer cover is provided with a protective cover, a mounting plate is arranged above the protective cover, and the mounting plate is fixedly connected with the gear; the mounting panel up end is equipped with the compress tightly structure.
2. The automatic compacting and rotating positioning mechanism according to claim 1, wherein a linear slide rail is arranged on the workbench below the rack, and the rack is mounted on the linear slide rail through a slide block.
3. The automatic compacting and rotating positioning mechanism according to claim 2, wherein the rotating cylinder and the gear are respectively positioned at two sides of the rack, the telescopic rod of the rotating cylinder is parallel to the linear slide rail, and the tail end of the telescopic rod of the rotating cylinder is connected with the rack through a floating joint.
4. The automatic compacting and slewing positioning mechanism of claim 2, wherein the workbench is provided with hydraulic buffers at both ends of the linear slide rail.
5. The automatic compacting and slewing positioning mechanism of claim 1, wherein a positioning block is provided on the mounting plate.
6. The automatic compressing and rotating positioning mechanism according to claim 1, wherein the compressing structure comprises a compressing support and a compressing arm, the upper end of the compressing support is hinged to the middle of the compressing arm, one end of the compressing arm is fixed with a compressing block, and the other end of the compressing arm and the compressing support are respectively hinged to the tail end of a compressing cylinder telescopic rod and a cylinder body of the compressing cylinder.
7. The automatic compressing and rotating positioning mechanism according to claim 1, wherein the workbench is provided with a plurality of air pipes, air outlets of the plurality of air pipes face the compressing structure, and the air inlet is connected with the air transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820194.0U CN220408459U (en) | 2023-07-12 | 2023-07-12 | Automatic compressing and rotating positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820194.0U CN220408459U (en) | 2023-07-12 | 2023-07-12 | Automatic compressing and rotating positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220408459U true CN220408459U (en) | 2024-01-30 |
Family
ID=89661052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820194.0U Active CN220408459U (en) | 2023-07-12 | 2023-07-12 | Automatic compressing and rotating positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220408459U (en) |
-
2023
- 2023-07-12 CN CN202321820194.0U patent/CN220408459U/en active Active
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